How Los Angeles Handles Solar Energy: A Practical Guide
Los Angeles maintains 240 local ordinances across all categories, and 2 of those deal specifically with solar energy. Here is a breakdown of what the city actually requires, what is prohibited, and where Los Angeles falls on the strict-to-permissive spectrum compared to other cities.
Expedited Solar Permitting
Small residential rooftop solar systems up to 10 kW (or 30 kW thermal) on single- or duplex-family homes qualify for LA's streamlined permitting process, capped at one inspection and accepting online applications.
Key details: Max system size for streamlined review: 10 kW AC nameplate or 30 kW thermal. Eligible structures: Single-family or duplex dwellings only. Maximum inspections: One inspection (second only if first fails). Online submission: Required – electronic signatures accepted in lieu of wet signatures. Section added: Ord. No. 183,892, effective 11/8/15.
No specific fine schedule for solar permit violations in this section; unpermitted work is a code violation subject to Department enforcement under LAMC § 91.103.
If you are coming from a city with tighter rules, you will find Los Angeles gives residents more flexibility on expedited solar permitting.
HOA Restrictions
California Civil Code 714 (Solar Rights Act) prohibits HOAs from imposing unreasonable restrictions on solar panel installations. HOAs cannot ban solar panels outright and cannot require changes that reduce efficiency by more than 10% or increase cost by more than $1,000. The act applies to rooftop and ground-mounted systems on common areas with association approval.
Key details: State Law: CA Civil Code 714 (Solar Rights Act). HOA Ban: Prohibited by state law. Efficiency: Restrictions cannot reduce by more than 10%. Cost: Cannot increase cost by more than $1,000.
Compared to other cities, Los Angeles takes a harder line on hoa restrictions. The enforcement and penalty structure reflects that.
The Bottom Line
Los Angeles's solar energy rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Los Angeles is broadly strict or permissive.
All of the above reflects Los Angeles's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.